Selva’s Site

Option Explicit
Private Const MResizer = "ResizeGrab"
Private WithEvents m_objResizer As MSForms.Label
Private m_sngLeftResizePos As Single
Private m_sngTopResizePos As Single
Private m_blnResizing As Single
'________________________________________
Private Sub UserForm_Initialize()
    m_AddResizer
End Sub
'________________________________________
Private Sub UserForm_Terminate()
    Me.Controls.Remove MResizer
End Sub
'________________________________________
Private Sub m_AddResizer()
'
'add resizing control to bottomright corner of form
'
Set m_objResizer = Me.Controls.Add _
    ("Forms.label.1", MResizer, True)
With m_objResizer
  With .Font
      .Name = "Marlett"
      .Charset = 2
      .Size = 14
      .Bold = True
  End With
  .BackStyle = fmBackStyleTransparent
  .AutoSize = True
  .BorderStyle = fmBorderStyleNone
  .Caption = "o"
  .MousePointer = fmMousePointerSizeNWSE
  .ForeColor = RGB(100, 100, 100)
  .ZOrder
  .Top = Me.InsideHeight - .Height
  .Left = Me.InsideWidth - .Width
End With
End Sub
'________________________________________
Private Sub m_objResizer_MouseDown( _
            ByVal Button As Integer, _
            ByVal Shift As Integer, _
            ByVal X As Single, _
            ByVal Y As Single)
    If Button = 1 Then
        m_sngLeftResizePos = X
        m_sngTopResizePos = Y
        m_blnResizing = True
    End If
End Sub
'________________________________________
Private Sub m_objResizer_MouseMove( _
            ByVal Button As Integer, _
            ByVal Shift As Integer, _
            ByVal X As Single, _
            ByVal Y As Single)
  If Button = 1 Then
    With m_objResizer
      .Move .Left + X _
            - m_sngLeftResizePos, _
            .Top + Y - m_sngTopResizePos
      Me.Width = Me.Width + _
            X - m_sngLeftResizePos
      Me.Height = Me.Height + Y - m_sngTopResizePos
      .Left = Me.InsideWidth - .Width
      .Top = Me.InsideHeight - .Height
    End With
  End If
End Sub
'________________________________________
Private Sub m_objResizer_MouseUp( _
            ByVal Button As Integer, _
            ByVal Shift As Integer, _
            ByVal X As Single, _
            ByVal Y As Single)
    If Button = 1 Then
        m_blnResizing = False
    End If
End Sub